Lapel pin



FIG. 1 is a top view of a lapel pin showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a lapel pin, as shown and described. 